CN217540792U

CN217540792U - Boiler dust collector

Info

Publication number: CN217540792U
Application number: CN202221527619.4U
Authority: CN
Inventors: 李岩; 李针针
Original assignee: Shandong Kaisiwei Technology Development Co ltd
Current assignee: Shandong Kaisiwei Technology Development Co ltd
Priority date: 2022-06-18
Filing date: 2022-06-18
Publication date: 2022-10-04
Anticipated expiration: 2032-06-18

Abstract

The utility model discloses a boiler dust collector, belong to dust collector technical field, including first dust removal case and the second dust removal case of welding in first dust removal case one side, one side of first dust removal case is connected with the intake pipe, and one side of intake pipe is connected with the water-cooled tube, one side of water-cooled tube is connected with water-cooling radiator, the inside wall welding of first dust removal case has the baffle, and the top of baffle is connected with the filter screen, the top of filter screen still is connected fixedly with first dust removal case, one side of first dust removal case is connected with the fan, the inside wall of first dust removal case passes through bolted connection automatic telescopic link one, the top of automatic telescopic link one is passed through the screw and is connected fixedly with the push pedal, the top and the push pedal sliding connection of push pedal. The boiler dust removal device can treat sparks in fly ash and is good in airtightness.

Description

Boiler dust collector

Technical Field

The utility model belongs to the technical field of dust collector, especially, boiler dust collector.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, the boiler can generate flue gas after combustion in the heating process, a pipeline through which the flue gas passes is called as a flue, smoke dust generated in the combustion process of the fuel and other substances and smoke dust generated in mechanical processes of crushing, screening, conveying and the like of solid materials are generated, and the dust removal is a process of separating, collecting and recycling the particles from the smoke dust.

The burning of boiler adopts coal mostly, but the process cycle of the formation of coal is too long, and is expensive, therefore present most boiler uses the biomass burning, replace coal, but the biomass burning process can produce a large amount of dusts and need handle, if direct emission can the polluted environment in the air, consequently need handle the dust, present dust collector adopts sack direct processing mostly, but can be mingled with the fly ash spark that does not fully burn in the dust of biomass burning emission, direct collection can burn the sack.

Therefore, in order to meet the current situation, a modular atmospheric pollution abatement device needs to be designed and produced urgently so as to meet the requirement of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler dust collector to solve the problem that proposes in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a boiler dust collector, including first dust removal case and the second dust removal case of welding in first dust removal case one side, one side of first dust removal case is connected with the intake pipe, and one side of intake pipe is connected with the water-cooled tube, one side of water-cooled tube is connected with water-cooling radiator, the inside wall welding of first dust removal case has the baffle, and the top of baffle is connected with the filter screen, the top of filter screen still is connected fixedly with first dust removal case, one side of first dust removal case is connected with the fan, the inside wall of first dust removal case passes through bolted connection automatic telescopic link one, the top of automatic telescopic link one is passed through the screw and is connected fixedly with the push pedal, the top and the push pedal sliding connection of push pedal, the bottom of push pedal still with first dust removal case sliding connection, the bottom of first dust removal case is connected with the filter.

Specifically, there is linear electric motor the interior upper wall of second dust removal case through bolted connection, and linear electric motor's bottom is connected with the atomizer through the dead lever, and there is automatic telescopic link two at the interior bottom wall of second dust removal case through bolted connection, and there is the backup pad on the top of automatic telescopic link two through hinged joint, and the top of backup pad is passed through the screw and is connected fixedly with the pneumatic cylinder.

Specifically, the top of pneumatic cylinder is connected with the baffle through running through the slotted hole, and the top of backup pad is passed through the pillar and still is connected fixedly with the settler, and the top chisel of settler has open-ended precipitation tank.

Specifically, one side of second dust removal case is connected with the blast pipe, and one side of blast pipe is equipped with the raceway, and the bottom of raceway is connected with the water pump, and the bottom welding of water pump has the water tank, and one side of water tank is still fixed with second dust removal case connection through the bolt, and one side of raceway still is connected with water-cooling radiator, and water-cooling radiator's bottom still is connected fixedly with first dust removal case.

Specifically, the bottom of first dust removal case and second dust removal case all is connected with the supporting leg, and the bottom of second dust removal case is connected with the collecting box.

Specifically, the filter comprises a cloth bag and a support frame, and the top end of the cloth bag is connected with the support frame through a rubber ring.

Compared with the prior art, the utility model discloses a technological effect and advantage: according to the boiler dust removal device, the fan is matched with the automatic telescopic rod I, so that flying ash with sparks cannot enter the filter at the first time, and the dust can be prevented from overflowing when a cloth bag is replaced by adjusting the automatic telescopic rod I;

the hydraulic cylinder is matched with the baffle, the hydraulic cylinder is started to lift to achieve the effect of blocking and discharging silt in the settling tank, a plurality of groups of water outlet holes are chiseled on one side of the settling tank to discharge clean water for reuse, and the sprayer can uniformly spray water into the box through the matching of a straight line and the sprayer;

join in marriage through automatic telescopic link two and backup pad, adjust the angle of backup pad through automatic telescopic link two of going up and down, make the silt of interior the precipitation tank flow to reach the processing of handling to waste water, through first dust removal case and the cooperation of second dust removal case, realize many times and cross the dust removal, thereby make exhaust air dust content greatly reduced. The boiler dust removal device can be used for treating sparks in fly ash and is good in airtightness.

Drawings

FIG. 1 is a front sectional view of the dust removing device of the present invention;

FIG. 2 is a schematic structural view of the precipitator of the present invention;

fig. 3 is a schematic diagram of the filter structure of the present invention.

Description of the reference numerals:

in the figure: 1. a first dust removal box; 2. a second dust removal box; 3. an air inlet pipe; 4. a water-cooled tube; 5. a fan; 6. pushing the plate; 7. automatically telescoping a rod I; 8. a filter screen; 10. a linear motor; 11. a sprayer; 12. a precipitator; 41. a settling tank; 42. a baffle plate; 43. a hydraulic cylinder; 13. automatically telescoping a rod II; 14. a water tank; 15. a water pump; 16. a water delivery pipe; 17. a water-cooled radiator; 18. an exhaust pipe; 19. a filter; 31. a cloth bag; 32. a support frame; 20. a collection box; 21. supporting legs; 22. a partition plate; 23. a support plate; .

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The connection mode can adopt the existing modes such as bonding, welding, bolt connection and the like, and the actual requirement is met.

In order to meet the actual requirement, as shown in fig. 1 to 3, a boiler dust removing device comprises a first dust removing box 1 and a second dust removing box 2 welded on one side of the first dust removing box 1, the first dust removing box 1 and the second dust removing box 2 are connected together through a welding plate, ventilation holes are drilled on the welding plate, one side of the first dust removing box 1 is connected with an air inlet pipe 3, one side of the air inlet pipe 3 is connected with a water cooling pipe 4, the water cooling pipe 4 surrounds the surface of the air inlet pipe 3, the attachment area is increased to a greater extent, one side of the water cooling pipe 4 is connected with a water cooling radiator 17, a partition plate 22 is welded on the inner side wall of the first dust removing box 1, the top end of the partition plate 22 is connected with a filter screen 8 which is responsible for filtering out larger fly ash, the top end of the filter screen 8 is also connected and fixed with the first dust removing box 1, filter screen 8 all passes through bolted connection with baffle 22 and first dust removal case 1, convenient to detach, the top and the bottom of baffle 22 are all opened mouthedly, the flying dust of being convenient for falls into the bottom of the case of first dust removal case 1, one side of first dust removal case 1 is connected with fan 5, fan 5 runs through the lateral wall of first dust removal case 1, can blow into the bottom of the case, bolted connection automatic telescopic link one 7 is passed through to the inside wall of first dust removal case 1, the top of automatic telescopic link one 7 is passed through the screw and is connected fixedly with push pedal 6, the top and the push pedal 6 sliding connection of push pedal 6, the bottom of push pedal 6 still with first dust removal case 1 sliding connection, the bottom of first dust removal case 1 is connected with filter 19, the bottom of the case of first dust removal case 1 is opened there is the vent.

In order to treat wastewater, as shown in fig. 1 to 3, the inner upper wall of the second dust removal box 2 is connected with a linear motor 10 through a bolt, so that the sprayer 10 can uniformly spray water into the box, thereby achieving a more significant dust removal effect, the bottom end of the linear motor 10 is connected with a sprayer 11 through a fixed rod, one end of the sprayer 11 is connected with a water tank 14 through a water pipe, the inner bottom wall of the second dust removal box 2 is connected with a second automatic telescopic rod 13 through a bolt, the top end of the second automatic telescopic rod 13 is connected with a support plate 23 through a hinge, so that the support plate 23 can be inclined, the top end of the support plate 23 is further connected with a strut, the strut is fixedly connected with the support plate 23, the top end of the support plate 23 is fixedly connected with a hydraulic cylinder 43 through a screw, the top end of the hydraulic cylinder 43 is connected with a baffle 42 through a through slot hole, in order to prevent wastewater from flowing out in the precipitation process, the top end of the support plate 23 is further connected and fixed with the precipitator 12 through a strut, the open settling tank 41 is formed in the top end of the precipitator 12, the filter 19 comprises a cloth bag 31 and a support frame 32, the top end of the cloth bag 31 is connected with a threaded hole 1 through a rubber ring.

In order to cool down the intake pipe, as shown in fig. 1, one side of second dust removal case 2 is connected with blast pipe 18, and one side of blast pipe 18 is equipped with raceway 16, the bottom of raceway 16 is connected with water pump 15, the bottom welding of water pump 15 has water tank 14, one side of water tank 14 is passed through the bolt and still is connected fixedly with second dust removal case 2, one side of raceway 16 still is connected with water-cooling radiator 17, and water-cooling radiator 17's bottom still is connected fixedly with first dust removal case 1, the bottom of first dust removal case 1 and second dust removal case 2 all is connected with supporting leg 21 and plays absorbing effect, the bottom of second dust removal case 2 is connected with collecting box 20, be used for collecting the silt that deposits.

When the boiler dust removal device is used, an air inlet pipe 3 is connected with a boiler flange, water is injected into a water tank 14, smoke generated by boiler combustion enters a first dust removal box 1 through the air inlet pipe 3, a water pump 15 is opened to supply water to a water-cooled radiator 17, the water-cooled radiator 17 is opened to supply water to a water-cooled pipe 4, large fly ash is filtered when the smoke passes through a filter screen 8, the fly ash falls into a box bottom after being filtered, an automatic telescopic rod one 7 is started to push a push plate 6 to one side of a filter 19 to prevent the fly ash from falling into the box, the fan 5 is started to blow air, the fly ash which is not combusted is fully combusted, the automatic telescopic rod one 7 is started to contract to expose the filter 19, the fly ash is blown into a cloth bag 31 of the filter 19 through the fan 5, the filtered smoke is conveyed into a second dust removal box 2 through a vent, a linear motor 10 is started to drive an atomizer 11, the atomizer 11 is opened to perform dust removal, fresh air which falls is discharged from an exhaust pipe 18, water in the mist falls into a settling tank 41 together with dust removal tank, when water reaches a certain degree, sludge in a settling tank, sludge collecting tank 14 is opened, sludge collecting tank, and sludge is lifted up to be discharged to a certain degree, and is lifted up to be collected in a water tank, and discharged, and lifted up, and discharged by a hydraulic cylinder, and collected in the collecting tank, and collected in a certain angle, and collected water tank, and collected.

It is noted that, in this document, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a boiler dust collector, includes first dust removal case (1) and welds second dust removal case (2) in first dust removal case (1) one side, its characterized in that: one side of first dust removal case (1) is connected with intake pipe (3), and one side of intake pipe (3) is connected with water-cooling pipe (4), one side of water-cooling pipe (4) is connected with water-cooling radiator (17), the inside wall welding of first dust removal case (1) has baffle (22), and the top of baffle (22) is connected with filter screen (8), the top of filter screen (8) still is connected fixedly with first dust removal case (1), one side of first dust removal case (1) is connected with fan (5), the inside wall of first dust removal case (1) passes through bolted connection automatic telescopic link (7), the top of automatic telescopic link (7) is passed through the screw and is connected fixedly with push pedal (6), the top and push pedal (6) sliding connection of push pedal (6), the bottom of push pedal (6) still with first dust removal case (1) sliding connection, the bottom of first dust removal case (1) is connected with filter (19).

2. A boiler dust removing device according to claim 1, characterized in that: the inner upper wall of the second dust removal box (2) is connected with a linear motor (10) through a bolt, the bottom end of the linear motor (10) is connected with a sprayer (11) through a fixed rod, the inner upper wall of the second dust removal box (2) is connected with an automatic telescopic rod II (13) through a bolt, the top end of the automatic telescopic rod II (13) is connected with a support plate (23) through a hinge, and the top end of the support plate (23) is fixedly connected with a hydraulic cylinder (43) through a screw.

3. A boiler dust removing device according to claim 2, characterized in that: the top end of the hydraulic cylinder (43) is connected with a baffle (42) through a through slotted hole, the top end of the supporting plate (23) is also connected and fixed with the precipitator (12) through a strut, and the top end of the precipitator (12) is provided with an open precipitation tank (41).

4. A boiler dust removing device according to claim 2, characterized in that: one side of second dust removal case (2) is connected with blast pipe (18), and one side of blast pipe (18) is equipped with raceway (16), and the bottom of raceway (16) is connected with water pump (15), and the bottom welding of water pump (15) has water tank (14), and one side of water tank (14) is passed through the bolt and still is connected fixedly with second dust removal case (2), one side of raceway (16) still is connected with water-cooling radiator (17), and the bottom of water-cooling radiator (17) still is connected fixedly with first dust removal case (1).

5. A boiler dusting apparatus in accordance with claim 1, wherein: the bottom of first dust removal case (1) and second dust removal case (2) all is connected with supporting leg (21), and the bottom of second dust removal case (2) is connected with collecting box (20).

6. A boiler dusting apparatus in accordance with claim 1, wherein: the filter (19) comprises a cloth bag (31) and a support frame (32), wherein the top end of the cloth bag (31) is connected with the support frame (32) through a rubber ring.